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Individual Calculations October 2019 |
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| Tinubu, Babajide Total change: -15.60 | |   |
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| 1st Richard Asibor Memorial Chess Festival | Lagos | NGR | 2019-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2146 | 2054 | 1.50 | 5 | -0.39 | 40 | -15.60 | |
|  Akinseye, Abiola | f | | 2207 | NGR | 0.50 | 1 | 0.20 | 40 | 8.00 | |  Dr Martin, Odum | | | 2161 | NGR | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Abdulraheem, Abdulrahman Akintoye | f | | 2236 | NGR | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Obioma, Onuoha | | | 1955 | NGR | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Maduagwuna, Emmanuel | | | 2173 | NGR | 0.00 | 1 | -0.34 | 40 | -13.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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